@CHARSET "UTF-8";
.main_inner{
	max-width:1000px;
	min-width:800px;
	height:100%;
	margin-top:0px;
	margin-right:auto;
	-webkit-border-radius:3px;
	overflow-x:hidden;
	overflow-y:hidden;
}
.left{
	float:left;
	clear:both;
	border:2px solid #000000;
	padding:10px 40px;
	background:#dddddd;
	width:150px;
	height:500px;
  
}
.right_up{
	float:left;
	border:2px solid #000000;
	padding:10px 40px;
	background:#FFFFFF;
	width:600px;
	height:500px;
	position:relayive;
    clear:right;
}
.right_down{
	
	border:2px solid #000000;
	padding:10px 40px;
	background:#FFFFFF;
	width:834px;
	height:200px;
	float:left;
	clear:both;
}